v (intransitive|dated) To flirt; to make advances; to court, to interact romantically or amorously.
v (transitive|or|intransitive|slang|of persons) To lie nestled front-to-back, following the contours of the bodies, in a manner reminiscent of stacked spoons.
v (nautical) To turn to port and starboarderratically for short periods of time, in the manner of a sailing boat heading nearly directly into a shifting wind.